Cangzhou Helical Steel Pipe Group Co., Ltd. is located at No. 92, Jiefang East Road, Xinhua District, Cangzhou City, and No. 27 Beihai Road, Cangzhou Economic Zone. Established in 2000 through the transformation of Cangzhou Helical Steel Pipe Factory (founded in 1993) into a shareholding company, it is a metallurgical enterprise in Hebei Province. The company covers an area of 350,000 square meters, with total assets of 0.68 billion yuan, 680 employees, and an annual output of 400,000 tons of helical steel pipes, with a production value of 1.8 billion yuan.The Group includes Cangzhou Helix Steel Pipe Group Co., Ltd., Cangzhou Shuanglong Steel Pipe Co., Ltd., Cangzhou Tai Rui Feng Da Trading Co., Ltd., and Cangzhou Ou Kai Pipeline Insulation Engineering Co., Ltd.The company currently operates 13 spiral steel pipe production lines and 4 insulation production lines. It is capable of manufacturing double-sided submerged arc-welded steel pipes with diameters ranging from Φ219 to &Phi...